(function(){"use strict";BX.namespace("BX.Landing.UI.Panel");BX.Landing.UI.Panel.BaseButtonPanel=function(t,n){BX.Landing.UI.Panel.BasePanel.apply(this,arguments);this.layout.classList.add(n);this.buttons=new BX.Landing.UI.Collection.ButtonCollection};BX.Landing.UI.Panel.BaseButtonPanel.prototype={constructor:BX.Landing.UI.Panel.BaseButtonPanel,__proto__:BX.Landing.UI.Panel.BasePanel.prototype,addButton:function(t){if(!!t&&t instanceof BX.Landing.UI.Button.BaseButton){if(!this.getButton(t.id)){this.buttons.push(t);this.appendContent(t.layout)}}},prependButton:function(t){if(!!t&&t instanceof BX.Landing.UI.Button.BaseButton){if(!this.getButton(t.id)){this.buttons.unshift(t);this.prependContent(t.layout)}}},removeButton:function(t){var n=this.buttons.get(t);if(!!n){this.buttons.remove(n);BX.remove(n.layout)}},getButton:function(t){return this.buttons.get(t)}}})();